254131521213032 has 32 divisors (see below), whose sum is σ = 491868437894400. Its totient is φ = 122966620732800.

The previous prime is 254131521212999. The next prime is 254131521213067. The reversal of 254131521213032 is 230312125131452.

It is a junction number, because it is equal to n+sod(n) for n = 254131521212983 and 254131521213001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224753732 + ... + 225881612.

It is an arithmetic number, because the mean of its divisors is an integer number (15370888684200).

Almost surely, 2^{254131521213032} is an apocalyptic number.

It is an amenable number.

254131521213032 is a deficient number, since it is larger than the sum of its proper divisors (237736916681368).

254131521213032 is a wasteful number, since it uses less digits than its factorization.

254131521213032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036457 (or 2036453 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 254131521213032 its reverse (230312125131452), we get a palindrome (484443646344484).

The spelling of 254131521213032 in words is "two hundred fifty-four trillion, one hundred thirty-one billion, five hundred twenty-one million, two hundred thirteen thousand, thirty-two".